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Open on Codeforces · 491 unique accepted
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Tags: binary search, data structures, dfs and similar, dp, graphs, math, number theory, trees · first AC: Sep 25, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 3,953 global accepts · Tags: data structures, dsu, greedy, implementation, two pointers · first AC: Sep 16, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 3,250 global accepts · Tags: bitmasks, brute force, dp, greedy, sortings · first AC: Sep 16, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 2,864 global accepts · Tags: constructive algorithms, graphs, math, sortings, trees · first AC: Sep 4, 2019 · C++14 (GCC 6-32) (first AC)
Tags: games · first AC: May 8, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 3,739 global accepts · Tags: data structures, dfs and similar, dp, math, trees · first AC: Apr 17, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 10,708 global accepts · Tags: dp · first AC: Apr 5, 2019 · last AC: Apr 6, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 2,169 global accepts · Tags: greedy, strings · first AC: Mar 5, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 2,331 global accepts · Tags: constructive algorithms · first AC: Feb 27, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 3,973 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dp, graphs, greedy, trees · first AC: Jun 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,751 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, implementation, math · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,638 global accepts · Tags: binary search, bitmasks, constructive algorithms, data structures, math, sortings · first AC: Mar 7, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 4,333 global accepts · Tags: data structures, geometry, greedy · first AC: Feb 16, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 1,553 global accepts · Tags: data structures · first AC: Nov 23, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 2,064 global accepts · Tags: data structures, math, matrices · first AC: Nov 23, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,447 global accepts · Tags: data structures · first AC: Nov 14, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 2,814 global accepts · Tags: brute force, data structures, hashing, strings · first AC: May 23, 2019 · C++14 (GCC 6-32) (first AC)
Tags: brute force, dp, geometry · first AC: May 22, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 2,116 global accepts · Tags: constructive algorithms, data structures, dfs and similar, graphs, greedy, math, sortings · first AC: May 20, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,204 global accepts · Tags: dfs and similar, math, number theory · first AC: Apr 28, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 2,223 global accepts · Tags: constructive algorithms, interactive, matrices · first AC: Apr 3, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 2,445 global accepts · Tags: dp, strings · first AC: Mar 4, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 2,816 global accepts · Tags: data structures, dp · first AC: Jan 31, 2019 · GNU C++11 (first AC)
Quality: 2,286 global accepts · Tags: combinatorics, dfs and similar, dp · first AC: Aug 8, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 3,272 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Mar 4, 2020 · C++17 (GCC 7-32) (first AC)